Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0
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ReferenceCommerce and logistics

LanguageValues and typesStandard typesCommerce and logistics

ClothingSizeSystem

On this page

Which system a clothing size is in: UK, EU or US.

Use it as part of a ClothingSize, or to remember which sizes a shopper prefers.

Shape

One of these 3 values:

Value Written
ClothingSizeSystem.uk UK
ClothingSizeSystem.eu EU
ClothingSizeSystem.us US

Example

example
ClothingSizeSystem.uk

text.parse(raw, as: ClothingSizeSystem) reads one from text that comes from outside. Text that isn't one at all fails malformed, such as FR, Europe or UK .

Good to know

  • == tells you whether two are the same. < and list.sort_by don't take it.

In JSON

A string, in a request, a response or json.write:

json
"UK""EU""US"

Details

Text form, storage, how it is shown, and operations

ClothingSizeSystem is in the group Commerce and logistics, and has been in Jadpo since 0.1.0.

Text form

text.from writes one standard text form, the same form text.parse reads back: UK, EU and US.

How it is stored

It is stored in one column named for the field, of type text. EU is stored as 'EU'.

How it is shown to people

text.format(value, locale:) shows it to people in their locale.

With locale: Locale.en_gb:

Value Shown
UK UK
EU EU
US US

Operations

It also takes text.parse, text.from, text.format, json.read, json.write and ==. How every standard type behaves says how they work.

Markdown for agents: /docs/types/type-clothing-size-system.md.Built from Jadpo main at aee2e8f.